*{
    margin: 0;
    padding: 0;
    -webkit-box-sizing: border-box;
    -moz-box-sizing: border-box;
    box-sizing: border-box;
}

.container{
    width: 1110px;
    margin: auto;
}



.wn{
    background: #e9ecef;
    text-align: center;
}

h1{
    color: #212529;
    font-size: 70px;
    padding-top: 70px;
    padding-bottom: 20px;
}
.h2{
    color: #212529;
    font-size: 25px;
    padding-bottom: 70px;
}

.button1{
    width: 128px;
    height: 38px;
    background: #fafbfc;
    color: #6f7275;
    border: none;
    border-radius: 0 3px 3px 0;
    outline: none;
}


.button2{
    width: 128px;
    height: 38px;
    background: #5aaaff;
    color: #e4f1ff;
    border: none;
    border-radius: 3px 0 0 3px;
    outline:none;
}

.button3{
    text-align: center;
    width: 255px;
    height: 38px;
    background: #6c757d;
    border: none;
    border-radius: 3px;
}
.oo{
    text-align: center;
    margin-top: 30px;
    margin-bottom: 25px;
}



.clearfix:before,
.clearfix:after{
    display: block;
    content: "";
    clear: both;
}

.wn1-1,.wn2-1{
    float: left;
}
.wn1-2,.wn2-2{
    float: right;
}

.wn2-3{
    background: #007bff;
    color: #ffffff;
    border: none;
    outline: none;
    width: 255px;
    height: 48px;
    font-size: 18px;
}

.u{
    margin-bottom: 20px;
}
.wn2{
    margin-bottom: 50px;
}
.wn2-2{
    background: #e9ecef;
}
textarea{
    width: 540px;
    height: 180px;
    font-size: 20px;
    padding: 10px;
}